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IVC
2007
106views more  IVC 2007»
15 years 6 months ago
Image filtering using morphological amoebas
This article presents the use of anisotropic dynamic structuring elements, or amoebas, in order to build content-aware noise reduction filters. The amoeba is the ball defined by ...
Romain Lerallut, Etienne Decencière, Fernan...
MOR
2007
83views more  MOR 2007»
15 years 6 months ago
Secret Correlation in Repeated Games with Imperfect Monitoring
We characterize the maximum payoff that a team can guarantee against another in a class of repeated games with imperfect monitoring. Our result relies on the optimal trade-off fo...
Olivier Gossner, Tristan Tomala
ORDER
2007
79views more  ORDER 2007»
15 years 6 months ago
Computable Linearizations of Well-partial-orderings
Abstract. We analyze results on well-partial-orderings from the viewpoint of computability theory, and we answer a question posed by Diana Schmidt. We obtain the following results....
Antonio Montalbán
ORL
2007
82views more  ORL 2007»
15 years 6 months ago
The path partition problem and related problems in bipartite graphs
We prove that it is NP-complete to decide whether a bipartite graph of maximum degree three on nk vertices can be partitioned into n paths of length k. Finally, we propose some ap...
Jérôme Monnot, Sophie Toulouse
AUTOMATICA
2008
112views more  AUTOMATICA 2008»
15 years 5 months ago
Stabilizability of switched linear systems does not imply the existence of convex Lyapunov functions
Counterexamples are given which show that a linear switched system (with controlled switching) that can be stabilized by means of a suitable switching law does not necessarily admi...
Franco Blanchini, Carlo Savorgnan